Where does “cowbird” come from?

cowbird (English) comes from English cow, from Middle English cow, from Old English cū, from Proto-West Germanic *kō, from Proto-Germanic *kōz — cow.

cowbird (English): Any bird of the genus "Molothrus". The cowbirds...

Definitions

  1. Any bird of the genus "Molothrus". The cowbirds...

Ancestry of “cowbird”, step by step

cowbird traces back through two separate lines of ancestry.

via English cow

StepLanguageWordMeaning
1EnglishcowAn adult female of the species "Bos taurus",...
2Middle EnglishcowAlternative form of cou
3Old Englishcow
4Proto-West Germanic*kōcow
5Proto-Germanic*kōzcow

via English bird

StepLanguageWordMeaning
1EnglishbirdA member of the class of animals Aves in the...
2Middle Englishbrida young bird, a bird in general; Alternative form...
3Old Englishbriddyoung bird, chick; chicken
Every word from Proto-Germanic *kōzEvery word from Proto-West Germanic *kōEvery word from Old English
cowbird — Etymology, Origin & Word History | Etymology Explorer